A tsunami is a series of long, high sea waves caused by a disturbance in the water. This disturbance can come about in many ways such as an earthquake, landslide, volcanic eruption, or meteorite. The size of the wave is dependent on the physical features of the coastline and the ocean floor. This short video gives a brief overview of the science behind these deadly waves.
While it is possible to survey a coral reef using quadrats, scientists are now using technology to closely examine the entire reef; instead of extrapolating results from several study sites. Scientists at the Virginia Institute of Marine Science are taking video of reefs and then analyzing it via a computer program back in the lab. This method cuts down on the inherent error associated with the quadrat system and actually requires less time and money spent in the field.
The Bridge's own DATA Series is made up of lesson plans (DATA Tips) on many ocean science topics that explore the world of water using the language of science: mathematics. Learn more about the DATA Series.
Join the ocean education conversation! Scuttlebutt is the national email discussion list for educators and scientists interested in talking informally about ocean education ideas, issues and questions.
All educators and scientists interested in marine science education are invited to subscribe. The Bridge staff monitors list activity and often is able to assist in locating expertise to answer questions that teachers post to the list, as needed. The list does not provide research services for students' assignments.
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